geoEnvelope(30.10), Returns a geometry representing the envelope (rectangular bounding box) of the left geometry.

Function: geoEnvelope(Geometry left)

Returns a geometry representing the envelope (rectangular bounding box) of the left geometry.

If passed a string the geometry functions will automatically convert it into a geometry object.

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Returns a geometry representing the envelope (rectangular bounding box) of the left geometry as a String.

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